ROTOR FOR HIGH-SPEED ELECTROMECHANICAL ENERGY CONVERTERS WITH HIGH-COEFFICIENT CONSTANT MAGNETS Russian patent published in 2018 - IPC H02K1/28 H02K1/27 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering and can be used in high-speed electrical machines. Rotor of the electromechanical power transformer with permanent magnets contains a shaft, a magnetic rotor system including disk permanent magnets, which are clamped in the axial direction and isolated from each other by an insulating material. At the same time, the magnetic system of the rotor is recruited from disk permanent magnets magnetized in a diametral direction, pressed into a shaft, made in the form of a banding shell of non-magnetic material, at the ends of which the bushings with air interlayer are pressed.

EFFECT: increase the reliability of the rotor, reduce additional losses.

1 cl, 2 dwg